Valve is used for smooth manual control of coolant flow in water heating networks. The valve can be used in the pipelines of potable and domestic and hot water supply systems, as well as in technological pipelines transporting liquids that are not aggressive to the materials of the valve. A semi-conductor valve allows mounting and dismounting the valve without dismantling the pipeline. The main purpose of the valve is to regulate the flow of the coolant through the heating devices.
| Dimensions, G | 1/2” × 1/2” |
| A × B, mm | 50,5 × 70 |
| Working pressure, bar | up to 10 |
| Maximum pressure, bar | 15 |
| Flow rate through a closed valve at a pressure difference of 1 kPa, cm3/min | 0 ÷ 5 |
| Torque at adjustment knob, N·m | Maximum 2,0 |
| Number of handle full turns from position „close“ up to „open“, pcs | 3 |
| Mounting position | any |
| Allowed bending moment on the valve body, N·m | up to 100 |
| Temperature range of operating medium, ℃ | 0 ÷ +110 |
| Permissible ambient temperature, ℃ | +5 ÷ +55 |
| Allowed relative humidity of the environment, % | up to 80 |
| Max handle temperature, ℃ | +40 |
| Body material | Brass CW617N chrome-plated |